QS 205 50H V3I/V3 E-Bike Spoke Hub Motor 5T 650RPM@72V for electric bicycle
QS 205 50H V3/V3I 5T 72V650RPM E-Bike Spoke Hub Motor
For 205 E-Bike spoke hub motor, it could be used for electric bike, high power electric bicycle.
Especially suit for electric bicycle, max. speed for 60km/h to 100km/h, depends on the tire.
1). Simplify to make a electric-bicycle. Gearbox, transmission shaft, clutch are no need. Which save space.
2). It could be installed in the rear to save more space for battery.
3). Support regenerative braking
4). High efficiency: 85~92%
QS MOTOR 205 1000W-3000W E-BIKE Spoke Hub Motor List
PS.1). Above quotation base on 205 electric spoke hub motor, 48V~96V.
2). Above configuration is suggested for mass production,
for EV enthusiast, V2 & V3 motor could be over-voltaged to gain more speed/performance (customizable).
Motor Type: BLDC Outer Rotor In-Wheel Hub Motor With Hall Sensor
Brand: QS Motor, QSMOTOR
Motor Design: Double axle without moped rim (integrated), 36 spoke holes, OD 4.2mm
Matching Rim Size: 24inch, 26inch E-Bike Wheel, 17inch, 18inch, 19inch moped wheel
Magnet Height: 50mm, 16 pole pairs
Stator: Aluminum Core
Rated Power: 3000W
Speed: 72V@650RPM, kV: 9.02
Work voltage range: 48V-96V, will be 72V as default.
Max Torque approx 182.0N.m
Thermic Probe: KTY83-122 (as default, optional)
Max Efficiency approx 88%
Working Temperature: 70-120℃ , peak 150 ℃
Brake type: Disc brake (as default), PCD6*80mm for bicycle
Drop-outs/Rear fork Width for installation: 150mm
Dual Halls with waterproof connectors(One for using, one for spare)
10mm axle flats
10mm² Cross Section of Phase Wire(not including insulation layer)
Waterproof Grade: IP54
Color: Black (As default)
N.W/ G.W: 13.5kg/14.5kg
Difference between V3/V3I
- QS 205 E-Bike Spoke Hub Motor, 150mm drop-outs
Optional appearance, drawing, performance curve/test report are available.
If you need more technical information, please feel free to contact us.
We will give you reply in 12hours.
Conversion kits for QS 205 3kW E-Bike Spoke Hub Motor
We're able to supply Controller, display, dc-dc converter, disc brake system, twist throttle…etc.
Application For QS 205 E-Bike Spoke Hub Motor